abbę[12], babę[12], bobę[12], abbo[8], babo[8], boba[8], obab[8], obaw[6],
bab[7], bob[7], abo[5], boa[5], oba[5], baw[5], wab[5], paw[4], owa[3],
ba[4], bo[4], pa[3], op[3], po[3],
